SE18 4 postcode sector in the SE18 district

SE18 4 is a sector of the SE18 district: every postcode that starts SE18 4. It has 157 postcodes in use, 3 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SE18 4 sector, by gigabit broadband

Map of every postcode in the SE18 4 sector, by gigabit broadband Of the 157 postcodes in the SE18 4 sector that ONS places, 30 have no home or business that can get gigabit, 16 have some that can, 101 can all get it and 10 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 13 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. Places named: Greenwich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A205 SE18 4AY: no Ofcom figureSE18 4BG: no Ofcom figureSE18 4BH: no Ofcom figureSE18 4PL: no Ofcom figureSE18 4PN: no Ofcom figureSE18 4PU: no Ofcom figureSE18 4PW: no Ofcom figureSE18 4AJ: gigabit for allSE18 4AP: gigabit for allSE18 4AS: gigabit for allSE18 4AT: gigabit for allSE18 4AX: gigabit for allSE18 4BB: gigabit for allSE18 4BN: gigabit for allSE18 4BT: gigabit for allSE18 4BU: gigabit for allSE18 4BW: gigabit for allSE18 4BY: gigabit for allSE18 4DB: gigabit for allSE18 4DD: gigabit for allSE18 4DE: gigabit for allSE18 4DF: gigabit for allSE18 4DG: gigabit for allSE18 4DL: gigabit for allSE18 4DP: gigabit for allSE18 4DQ: gigabit for allSE18 4DR: gigabit for allSE18 4DS: gigabit for allSE18 4DT: gigabit for allSE18 4DU: gigabit for allSE18 4ED: gigabit for allSE18 4EE: gigabit for allSE18 4EF: gigabit for allSE18 4EG: gigabit for allSE18 4EH: gigabit for allSE18 4EJ: gigabit for allSE18 4EL: gigabit for allSE18 4EN: gigabit for allSE18 4EP: gigabit for allSE18 4EQ: gigabit for allSE18 4ET: gigabit for allSE18 4EU: gigabit for allSE18 4EZ: gigabit for allSE18 4GA: gigabit for allSE18 4GB: gigabit for allSE18 4GD: gigabit for allSE18 4GE: gigabit for allSE18 4GF: gigabit for allSE18 4GG: gigabit for allSE18 4GH: gigabit for allSE18 4GJ: gigabit for allSE18 4GL: gigabit for allSE18 4GN: gigabit for allSE18 4GP: gigabit for allSE18 4GQ: gigabit for allSE18 4GR: gigabit for allSE18 4GS: gigabit for allSE18 4GT: gigabit for allSE18 4HA: gigabit for allSE18 4HB: gigabit for allSE18 4HD: gigabit for allSE18 4HE: gigabit for allSE18 4HH: gigabit for allSE18 4HL: gigabit for allSE18 4HN: gigabit for allSE18 4HP: gigabit for allSE18 4HQ: gigabit for allSE18 4HR: gigabit for allSE18 4HT: gigabit for allSE18 4HW: gigabit for allSE18 4HY: gigabit for allSE18 4JA: gigabit for allSE18 4JB: gigabit for allSE18 4JD: gigabit for allSE18 4JE: gigabit for allSE18 4JF: gigabit for allSE18 4JG: gigabit for allSE18 4JQ: gigabit for allSE18 4JX: gigabit for allSE18 4JZ: gigabit for allSE18 4LA: gigabit for allSE18 4LB: gigabit for allSE18 4LD: gigabit for allSE18 4LE: gigabit for allSE18 4LF: gigabit for allSE18 4LN: gigabit for allSE18 4LS: gigabit for allSE18 4LT: gigabit for allSE18 4LX: gigabit for allSE18 4NA: gigabit for allSE18 4NB: gigabit for allSE18 4ND: gigabit for allSE18 4NE: gigabit for allSE18 4NH: gigabit for allSE18 4NP: gigabit for allSE18 4PP: gigabit for allSE18 4PR: gigabit for allSE18 4PT: gigabit for allSE18 4PX: gigabit for allSE18 4PY: gigabit for allSE18 4PZ: gigabit for allSE18 4AB: some gigabitSE18 4AL: some gigabitSE18 4AU: some gigabitSE18 4BJ: some gigabitSE18 4BQ: some gigabitSE18 4DW: some gigabitSE18 4EW: some gigabitSE18 4HG: some gigabitSE18 4JY: some gigabitSE18 4LG: some gigabitSE18 4LH: some gigabitSE18 4LP: some gigabitSE18 4PD: some gigabitSE18 4PJ: some gigabitSE18 4PS: some gigabitSE18 4QH: some gigabitSE18 4AA: no gigabitSE18 4AD: no gigabitSE18 4AE: no gigabitSE18 4AN: no gigabitSE18 4BP: no gigabitSE18 4BS: no gigabitSE18 4DA: no gigabitSE18 4DY: no gigabitSE18 4EA: no gigabitSE18 4EB: no gigabitSE18 4HF: no gigabitSE18 4JH: no gigabitSE18 4JL: no gigabitSE18 4JN: no gigabitSE18 4JP: no gigabitSE18 4JR: no gigabitSE18 4JS: no gigabitSE18 4JT: no gigabitSE18 4JU: no gigabitSE18 4JW: no gigabitSE18 4LQ: no gigabitSE18 4NQ: no gigabitSE18 4NZ: no gigabitSE18 4PA: no gigabitSE18 4PB: no gigabitSE18 4PE: no gigabitSE18 4PF: no gigabitSE18 4PG: no gigabitSE18 4PH: no gigabitSE18 4PQ: no gigabit Greenwich 13 postcodes without gigabit, outlined: this goes to SE18 4PB, the one nearest the middle of them13 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to SE18 4JP, the one nearest the middle of them8 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to SE18 4AN, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in the SE18 4 sector, by gigabit broadband Of the 157 postcodes in the SE18 4 sector that ONS places, 30 have no home or business that can get gigabit, 16 have some that can, 101 can all get it and 10 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 13 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. Places named: Greenwich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Greenwich
  • No home or business can get gigabit: 30
  • Some can get gigabit: 16
  • Every home and business can get gigabit: 101
  • Ofcom gives no figure: 10
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 157 postcodes in the SE18 4 sector that ONS places, 30 have no home or business that can get gigabit, 16 have some that can, 101 can all get it and 10 have no Ofcom figure.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre.

Postcodes without gigabit

30 postcodes here have no gigabit. These are the 12 first in postcode order.

SE18 4AASE18 4ADSE18 4AESE18 4ANSE18 4BPSE18 4BSSE18 4DASE18 4DYSE18 4EASE18 4EBSE18 4HFSE18 4JH

Where the postcodes without gigabit lie together

  • 13 postcodes without gigabit, outlined on the map. SE18 4PB, is the one nearest the middle of them.
  • 8 postcodes without gigabit, outlined on the map. SE18 4JP, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. SE18 4AN, is the one nearest the middle of them.

What do homes sell for in SE18 4?

Homes in SE18 4 sold for a typical £330,000 in the 12 months to September 2026, across 47 sales, HM Land Registry's figures show. The 12 months before gave £395,000 from 51 sales: not a change larger than chance would explain, given which homes happened to sell.

£330,000 typical price, the 12 months to September 2026
£395,000 12 months to September 2025
  • Semi-detached 1 sale, too few to price
  • Terraced £430,000 16 sales
  • Flat or maisonette £267,500 30 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start SE18 4. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 October 2026.

Postcodes in SE18 4

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

SE18 4AASE18 4ABSE18 4ADSE18 4AESE18 4AJSE18 4ALSE18 4ANSE18 4APSE18 4ASSE18 4ATSE18 4AUSE18 4AXSE18 4AYSE18 4BBSE18 4BDSE18 4BESE18 4BGSE18 4BHSE18 4BJSE18 4BNSE18 4BPSE18 4BQSE18 4BSSE18 4BTSE18 4BUSE18 4BWSE18 4BYSE18 4DASE18 4DBSE18 4DDSE18 4DESE18 4DFSE18 4DGSE18 4DLSE18 4DPSE18 4DQSE18 4DRSE18 4DSSE18 4DTSE18 4DUSE18 4DWSE18 4DYSE18 4EASE18 4EBSE18 4EDSE18 4EESE18 4EFSE18 4EGSE18 4EHSE18 4EJSE18 4ELSE18 4ENSE18 4EPSE18 4EQSE18 4ETSE18 4EUSE18 4EWSE18 4EZSE18 4GASE18 4GBSE18 4GDSE18 4GESE18 4GFSE18 4GGSE18 4GHSE18 4GJSE18 4GLSE18 4GNSE18 4GPSE18 4GQSE18 4GRSE18 4GSSE18 4GTSE18 4GWSE18 4HASE18 4HBSE18 4HDSE18 4HESE18 4HFSE18 4HGSE18 4HHSE18 4HJSE18 4HLSE18 4HNSE18 4HPSE18 4HQSE18 4HRSE18 4HSSE18 4HTSE18 4HUSE18 4HWSE18 4HXSE18 4HYSE18 4JASE18 4JBSE18 4JDSE18 4JESE18 4JFSE18 4JGSE18 4JHSE18 4JLSE18 4JNSE18 4JPSE18 4JQSE18 4JRSE18 4JSSE18 4JTSE18 4JUSE18 4JWSE18 4JXSE18 4JYSE18 4JZSE18 4LASE18 4LBSE18 4LDSE18 4LESE18 4LFSE18 4LGSE18 4LHSE18 4LNSE18 4LPSE18 4LQSE18 4LSSE18 4LTSE18 4LXSE18 4NASE18 4NBSE18 4NDSE18 4NESE18 4NHSE18 4NPSE18 4NQSE18 4NWSE18 4NZSE18 4PASE18 4PBSE18 4PDSE18 4PESE18 4PFSE18 4PGSE18 4PHSE18 4PJSE18 4PLSE18 4PNSE18 4PPSE18 4PQSE18 4PRSE18 4PSSE18 4PTSE18 4PUSE18 4PWSE18 4PXSE18 4PYSE18 4PZSE18 4QASE18 4QESE18 4QH

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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